2-Hydroxy-5-nitroacetophenone
2-Hydroxy-5-nitroacetophenone
CAS: 1450-76-6
Molecular Formula: C8H7NO4
2-Hydroxy-5-nitroacetophenone - Names and Identifiers
| Name | 2-Hydroxy-5-nitroacetophenone |
| Synonyms | Nsc64461 2-Hydroxy-5-nitroacetophenone 2-HYDROXY-5-NITROACETOPHENONE 2-hydroxy-5-nitroacetetophenone 2'-HYDROXY-5'-NITROACETOPHENONE 1-(5-Nitro-2-hydroxyphenyl)ethanone 1-(2-HYDROXY-5-NITROPHENYL)ETHANONE 1-(2-hydroxy-5-nitrophenyl)ethan-1-one Ethanone, 1-(2-hydroxy-5-nitrophenyl)- |
| CAS | 1450-76-6 |
| InChI | InChI=1/C8H7NO4/c1-5(10)7-4-6(9(12)13)2-3-8(7)11/h2-4,11H,1H3/p-1 |
2-Hydroxy-5-nitroacetophenone - Physico-chemical Properties
| Molecular Formula | C8H7NO4 |
| Molar Mass | 181.15 |
| Density | 1.380±0.06 g/cm3(Predicted) |
| Melting Point | 100-104°C(lit.) |
| Boling Point | 285.5±25.0 °C(Predicted) |
| Flash Point | 126°C |
| Solubility | Methanol (Slightly, Heated) |
| Vapor Presure | 0.00163mmHg at 25°C |
| Appearance | Solid |
| Color | Very Dark Yellow |
| pKa | 7.27±0.22(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Physical and Chemical Properties | WGK Germany |
2-Hydroxy-5-nitroacetophenone - Risk and Safety
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
2-Hydroxy-5-nitroacetophenone - Introduction
The chemical formula is C8H7NO3, which is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
A yellow crystalline or powdered solid with a distinctive aromatic odor. It has a melting point of about 126-128°C and a boiling point of about 312°C. It is insoluble in water and soluble in alcohols, ethers and organic solvents.
Use:
It is an important chemical intermediate commonly used in the synthesis of organic dyes, pharmaceuticals and explosives. It can be used as a raw material for antibiotics, anti-tuberculosis drugs and organic dyes. In addition, it can also be used as a synthetic intermediate for the explosive TNT (Trinitrotoluene).
Method:
The preparation of phenyl is usually achieved by the nitration of acetophenone. First, acetophenone reacts with nitric acid to form nitroacetophenone, which is then reduced to give the final product.
Safety Information:
Because of its potential toxicity and explosive properties, safety should be paid attention to during use. It may be irritating to the skin, eyes and respiratory system. Immediately after contact, rinse with plenty of water and seek medical help. In addition, it is also flammable and needs to avoid contact with fire sources, and should be stored away from fire sources and heat sources. During handling and storage, safe operating procedures should be followed to avoid dust and static electricity, and to ensure good ventilation.
Nature:
A yellow crystalline or powdered solid with a distinctive aromatic odor. It has a melting point of about 126-128°C and a boiling point of about 312°C. It is insoluble in water and soluble in alcohols, ethers and organic solvents.
Use:
It is an important chemical intermediate commonly used in the synthesis of organic dyes, pharmaceuticals and explosives. It can be used as a raw material for antibiotics, anti-tuberculosis drugs and organic dyes. In addition, it can also be used as a synthetic intermediate for the explosive TNT (Trinitrotoluene).
Method:
The preparation of phenyl is usually achieved by the nitration of acetophenone. First, acetophenone reacts with nitric acid to form nitroacetophenone, which is then reduced to give the final product.
Safety Information:
Because of its potential toxicity and explosive properties, safety should be paid attention to during use. It may be irritating to the skin, eyes and respiratory system. Immediately after contact, rinse with plenty of water and seek medical help. In addition, it is also flammable and needs to avoid contact with fire sources, and should be stored away from fire sources and heat sources. During handling and storage, safe operating procedures should be followed to avoid dust and static electricity, and to ensure good ventilation.
Last Update：2024-04-09 21:04:16
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